<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title></title><style>body,html{width:100%;height:100%;margin:0;overflow:hidden}.control{position:absolute;left:10px;top:20px;background:rgba(100,243,119,.1)}</style></head><body><div class="control"><button onclick="toggleSun()">日景</button> <button onclick="toggleSunset()">黄昏</button> <button onclick="toggleWF()">线框</button></div><script src="main.2d5e2277c649ced006f3.js?2d5e2277c649ced006f3"></script></body></html>